pt-berg.de - robtex.com
pt-berg.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:8cb2::13:6476🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.51🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.pt-berg.de ⭐ | ||||||
| A | 188.68.47.53🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f35.netcup.net | ||||||
| MX | mx2f35.netcup.net(50) | ||||||
| A | 188.68.47.53🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f35.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2020-04-21 #11 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1777170214 | ||||||
Subdomains
mail.pt-berg.de |
Same first word
pt-berg.de |
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-02-26 → 2026-04-26 · 2 obs
● 2026-04-26 02:48:24
●NSsecond-dns.netcup.net2026-02-26 → 2026-04-26 · 2 obs
● 2026-04-26 02:48:24
●NSthird-dns.netcup.net2026-02-26 → 2026-04-26 · 2 obs
● 2026-04-26 02:48:24
●MXmail.pt-berg.de2026-02-26 → 2026-04-26 · 2 obs
● 2026-04-26 02:48:24
●MXmx2f35.netcup.net2026-02-26 → 2026-04-26 · 2 obs
● 2026-04-26 02:48:24
●A188.68.47.512026-02-26 → 2026-04-26 · 2 obs
● 2026-04-26 02:48:24
●A2a03:4000:30:8cb2::13:64762026-02-26 → 2026-04-26 · 2 obs
● 2026-04-26 02:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| pt-berg.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pt-berg.de (unsigned zone)
⏱️ Timing
Total: 1052ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.51 |
| AAAA | 1 | 2a03:4000:30:8cb2::13:6476 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mail.pt-berg.de (pri: 10), mx2f35.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
pt-berg.de is a parent of mail.pt-berg.de.
IP Addresses
pt-berg.de points to two IP numbers: 2a03:4000:30:8cb2::13:6476 and 188.68.47.51.
Other host names, for instance familiescherer.de, mail2.flash2play.de, a2f33.netcup.net, psbit.de and bau-union1905.de share IP numbers with pt-berg.de.
Name Servers
The delegation for pt-berg.de is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
pt-berg.de at least partially shares name servers with other domains, for instance stelzen-art.com, preisguenstig-versichert.de, rechtskursakademie.at, mzclp-hosting.de and machill-it.de.
Two IP numbers per host:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
pt-berg.de is handled by two mail servers: mail.pt-berg.de and mx2f35.netcup.net.
pt-berg.de shares mail servers with other domains at least in part, for instance tristec.de, openhousewien.at, physio4kids.eu, sugar.management and 1fa.de.
Host names sharing a single IP:
mail.pt-berg.de points to 188.68.47.53
mx2f35.netcup.net points to 188.68.47.53
Host names that point to 188.68.47.53: mail.pt-berg.de and mx2f35.netcup.net